rename file name (GoogleCloudPlatform#2103)

merla18 · beccasaurus · commit 4ab13b8a85d6 · 2019-04-08T15:15:36.000-07:00
diff --git a/tables/automl/notebooks/energy_price_forecasting/energy_price_forecasting.ipynb b/tables/automl/notebooks/energy_price_forecasting/energy_price_forecasting.ipynb
@@ -724,4 +724,4 @@
       ]
     }
   ]
-}
+}
